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38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef NET_PROXY_RESOLUTION_PROXY_RESOLVER_ERROR_OBSERVER_H_
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#define NET_PROXY_RESOLUTION_PROXY_RESOLVER_ERROR_OBSERVER_H_
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#include "base/macros.h"
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#include "base/strings/string16.h"
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#include "net/base/net_export.h"
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namespace net {
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// Interface for observing JavaScript error messages from PAC scripts.
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class NET_EXPORT_PRIVATE ProxyResolverErrorObserver {
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public:
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ProxyResolverErrorObserver() {}
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virtual ~ProxyResolverErrorObserver() {}
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// Handler for when an error is encountered. |line_number| may be -1
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// if a line number is not applicable to this error. |error| is a message
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// describing the error.
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//
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// Note on threading: This may get called from a worker thread. If the
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// backing proxy resolver is ProxyResolverV8Tracing, then it will not
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// be called concurrently, however it will be called from a different
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// thread than the proxy resolver's origin thread.
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virtual void OnPACScriptError(int line_number,
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const base::string16& error) = 0;
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private:
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DISALLOW_COPY_AND_ASSIGN(ProxyResolverErrorObserver);
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};
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} // namespace net
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#endif // NET_PROXY_RESOLUTION_PROXY_RESOLVER_ERROR_OBSERVER_H_
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